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https://issues.apache.org/jira/browse/HDFS-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
amith updated HDFS-3384:
------------------------
Attachment: HDFS-3384_2.patch
Attaching a patch
> DataStreamer thread should be closed immediatly when failed to setup a
> PipelineForAppendOrRecovery
> --------------------------------------------------------------------------------------------------
>
> Key: HDFS-3384
> URL: https://issues.apache.org/jira/browse/HDFS-3384
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs client
> Affects Versions: 2.0.0-alpha
> Reporter: Brahma Reddy Battula
> Assignee: amith
> Attachments: HDFS-3384.patch, HDFS-3384_2.patch, HDFS-3384_2.patch,
> HDFS-3384_2.patch
>
>
> Scenraio:
> =========
> write a file
> corrupt block manually
> call append..
> {noformat}
> 2012-04-19 09:33:10,776 INFO hdfs.DFSClient
> (DFSOutputStream.java:createBlockOutputStream(1059)) - Exception in
> createBlockOutputStream
> java.io.EOFException: Premature EOF: no length prefix available
> at
> org.apache.hadoop.hdfs.protocol.HdfsProtoUtil.vintPrefixed(HdfsProtoUtil.java:162)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.createBlockOutputStream(DFSOutputStream.java:1039)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:939)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:461)
> 2012-04-19 09:33:10,807 WARN hdfs.DFSClient (DFSOutputStream.java:run(549))
> - DataStreamer Exception
> java.lang.NullPointerException
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:510)
> 2012-04-19 09:33:10,807 WARN hdfs.DFSClient
> (DFSOutputStream.java:hflush(1511)) - Error while syncing
> java.io.IOException: All datanodes 10.18.40.20:50010 are bad. Aborting...
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:908)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:461)
> java.io.IOException: All datanodes 10.18.40.20:50010 are bad. Aborting...
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:908)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:461)
> {noformat}
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